> ## Documentation Index
> Fetch the complete documentation index at: https://docs.karzoun.chat/llms.txt
> Use this file to discover all available pages before exploring further.

# App

> Third-party or internal app credential allowing scoped access for user groups.
Tokens are never exposed via queries — only returned once at creation.



## Related topics

- [apps](/api-reference/queries/apps.md)
- [MCP tool catalog](/mcp-server/tools/catalog.md)
- [appsRemove](/api-reference/mutations/appsRemove.md)
- [appDetail](/api-reference/queries/appDetail.md)
- [appsAdd](/api-reference/mutations/appsAdd.md)